baber/WOPTO huggingface dataset:
Patent WO-2021088428-A1 (WO)
Title: Pipetting device
Inventor: HAN KUILIANG
IPC: G01N1/14
Filed: 2020-07-27
Abstract: A pipetting device, comprising a portal frame body (1). A carrying device (3) for carrying liquid adding pumps (2), a driving mechanism (4) capable of driving the carrying device (3) to move up and down, and a liquid suction and injection mechanism (5) for liquid suction or injection of the liquid adding pumps (2) are provided in the frame body (1); the carrying device (3) comprises a carrying plate (31) having accommodating slots (32), the liquid adding pumps (2) are arranged in the accommodating slots (32); the front side of the carrying plate (31) is fixedly connected to a housing (35); the driving mechanism (4) comprises a first supporting plate (41) connected to the carrying plate (31); a first motor (43) is provided at the upper end of the frame body (1) and connected to a first screw nut (45) on the first supporting plate (41) by means of a first screw (44); the first supporting plate (41) is provided with a first guiding mechanism (46) for guiding the first supporting plate (41) to move up and down; the liquid suction and injection mechanism (5) comprises a second supporting plate (51); a second motor (53) is provided on the first supporting plate (41) and connected to a second screw nut (55) on the second supporting plate (51) by means of a second screw (54); the second supporting plate (51) is provided with a second guiding mechanism (56) for guiding the second supporting plate (51) to move up and down; the front side of the second supporting plate (51) is provided with clamping connecting parts (6) for claiming push handles of the liquid adding pumps (2); the first motor (43) and the second motor (53) are connected to a PLC.
Patent WO-2021143100-A1 (WO)
Title: Method for manufacturing blind hole in arbitrary-layer interconnected hdi inner-layer core board
Inventor: WANG XIN
IPC: H05K3/00
Filed: 2020-07-30
Abstract: Disclosed is a method for manufacturing a blind hole in an arbitrary-layer interconnected HDI circuit board inner-layer core board. The method sequentially comprises: copper reduction and brownification, laser drilling, exposure and development, development of a blind hole, first electroplating and hole filling, first board grinding, film stripping and copper deposition, second electroplating and hole filling, and second board grinding. According to the method for manufacturing a blind hole in an arbitrary-layer interconnected HDI circuit board inner-layer core board, blind hole filling is mainly carried out by means of the two instances of electroplating hole filling treatments, wherein the copper thickness at the bottom of the blind hole is increased first, then complete electroplating hole filling of the blind hole is carried out, and compared with one instance of electroplating hole filling of a blind hole in a traditional manufacturing process, the method effectively a core wrapping phenomenon being generated in the blind hole during the hole filling process, and effectively improves the signal transmission performance of a circuit board.
Patent WO-2021043180-A1 (WO)
Title: Regional short-term energy power prediction method and system that take weather into consideration
Inventor: SUN BO
IPC: G06Q50/06
Filed: 2020-09-02
Abstract: Disclosed are a regional short-term energy power prediction method and system that take weather into consideration, comprising: acquiring meteorological data at each time within a set time period in the future by means of a network; from with a historical database, separately extracting historical meteorological station meteorological data, historical network API meteorological data, and measured historical power generation data within a set time period that conform to corresponding meteorological conditions at each time; obtaining total historical error data; obtaining real-time meteorological errors; obtaining total meteorological error data; combining the acquired meteorological data at each time within the set time period in the future with the total meteorological error data at each time to obtain meteorological prediction data; obtaining power prediction data according to the meteorological prediction data; and optimizing a system energy generation plan according to the obtained power prediction data. The present invention not only reduces the inaccuracies of the network weather forecast itself, but also overcomes the difficulty in which there are relatively large amounts of random historical data for weather changes that are unpredictable.
Patent WO-2021189799-A1 (WO)
Inventor: WU JUN
IPC: A24F47/00
Filed: 2020-09-28
Abstract: A smoking apparatus for induction heating at the front end of a cigarette, said apparatus comprising: a hollow heating cup (2), a heat-generating body (5) and an induction coil (4), wherein the hollow heating cup (2) comprises an upper hollow structure, a lower hollow structure and a blocking plate therebetween, the heat-generating body (5) is arranged within the lower hollow structure and the induction coil (4) is arranged at the periphery, the material of the heat-generating body (5) is a ferromagnetic metal having a structure through which air can pass, and the inside and/or surface of the heat-generating body (5) is provided/formed with a plurality of airflow channels, so that air flowing through the surface can be rapidly and fully heated, thereby effectively solving the problems in existing electrically heated cigarettes that heating is uneven, carbon heated cigarettes are easy to burn and difficult to control, aroma components are insufficient, and the smoking sensation is poor.
Patent WO-2022067857-A1 (WO)
Inventor: SUN HAITONG
IPC: H04L5/00
Filed: 2020-10-02
Abstract: A user equipment is configured to receive a reference signal when secondary cell (SCell is to be activated. The UE receives a secondary cell (SCell) activation indication for activating an SCell, receives a reference signal (RS) triggering indication for triggering an RS prior to an expected SCell activation period, performs measurements on the triggered RS and activates the SCell based on the RS measurements.
Patent WO-2021135490-A1 (WO)
Title: Access network system, transport method, and related apparatus
Inventor: YANG RUI
IPC: H04W24/02
Filed: 2020-10-12
Abstract: Disclosed in embodiments of the present invention are an access network system, a transport method, and a related apparatus capable of simplifying configuration of access network apparatuses in a backhaul access loop, and enhancing the efficiency of the access loop in service data control. The access network system comprises at least one first access network apparatus and at least two second access network apparatuses. The first access network apparatus comprises a first baseband unit (BBU). The second access network apparatus comprises a second baseband unit (BBU). The at least one first baseband unit (BBU) and the at least two second baseband units (BBU) are connected in series to form a closed loop. The second baseband units (BBU) are used to determine bandwidth requirements of the second access network apparatuses. The first baseband unit (BBU) is used to acquire, from the multiple second baseband units (BBU), the bandwidth requirements of the second access network apparatuses corresponding to the second baseband units (BBU), and to determine bandwidths usable by the respective second access network apparatuses.
Patent WO-2021135547-A1 (WO)
Title: Human voice detection method, apparatus, device, and storage medium
Inventor: FU SHUHUA
IPC: G10L25/78
Filed: 2020-10-23
Abstract: Provided are a human voice detection method, apparatus (30), electronic device (40), and storage medium, relating to the technical field of artificial intelligence, said method comprising: obtaining time-domain envelope information by means of an audio signal of a current frame and an audio signal of a previous plurality of frames (S101, S201); obtaining the energy of each sub-band by means of the audio signal of the current frame (S103, S203); performing time-domain data analysis on time-domain envelope information, and performing frequency-domain data analysis on the energy of each sub-band; according to the analysis results, calculating a first human-voice detection probability value in the time-domain dimension and a second human-voice detection probability value in the frequency-domain dimension, respectively, of the audio signal of the current frame (S106, S107, S206, S207); according to the comprehensive calculation of the two human-voice detection probability values, obtaining a human-voice probability value of the current frame (S108, S209). By the described means, the accuracy of human voice detection is increased, accurate differentiation is made between human voice and non-stationary noise, effectively preventing damage to the human voice; at the same time, the non-stationary noise suppression effect is improved, and changes in a call scenario are adapted to by means of updating the gate threshold value, enabling rapid tracking of a valid human voice.
Patent WO-2022087780-A1 (WO)
Inventor: TIAN YE
IPC: B23P19/04
Filed: 2020-10-26
Abstract: Appareil (100) et procédé de fonctionnement d'une paire de verrous tournants (201, 202) et robot associé (300). L'appareil (100) comprend un premier élément (101) conçu pour serrer un premier verrou tournant (201) afin de permettre au premier verrou tournant (201) serré d'être retiré d'un récipient (203) ; un second élément (102) disposé de manière adjacente au premier élément (201) et conçu pour serrer un second verrou tournant (202) afin de permettre au second verrou tournant (202) serré d'être retiré d'un récipient (203) ; ou pour recevoir le premier verrou tournant (201) libéré du premier élément pour permettre au premier élément (101) de serrer le second verrou tournant (202). Avec les premier et second éléments (101, 102), la paire de verrous tournants (201, 202), en particulier de verrous tournants de type intermédiaire, peut fonctionner plus rapidement en utilisant moins d'étapes de fonctionnement. De cette manière, l'efficacité de fonctionnement pour faire fonctionner les verrous tournants de type intermédiaire peut être considérablement améliorée tout en étant moins coûteuse.
Patent WO-2022062103-A1 (WO)
Title: High-voltage permanent magnet frequency conversion all-in-one machine
Inventor: SONG CHENGLIN
IPC: H02P27/08
Filed: 2020-11-10
Abstract: A high-voltage permanent magnet frequency conversion all-in-one machine (100). The frequency conversion all-in-one machine (100) comprises: a frequency converter (102), used for performing frequency conversion on a high-voltage alternating current and outputting same, at least three alternating currents being output; a permanent magnet motor (103), used for receiving the alternating current subjected to the frequency conversion and output by the frequency converter (102), so as to drive the motor (103) to operate; and a controller (101), configured to be used for controlling the frequency converter (102) to perform the frequency conversion on the high-voltage alternating current, and used for controlling an operating state of the permanent magnet motor (103). Multiple outputs are used in a topology of the frequency converter (102), and thus a voltage of each output is relatively reduced, thereby reducing the requirement on a rated voltage of a power device. Then, a special plug-in mode for an energy storage capacitor (501) is used in the frequency conversion all-in-one machine (100), so that the volume of the frequency converter (102) is reduced; a special winding mode is used in the permanent magnet motor (103), so as to be connected to the multiple outputs of the frequency converter (102).
Patent WO-2021109815-A1 (WO)
Inventor: ZONG JIAN
IPC: C23C16/27
Filed: 2020-11-11
Abstract: La présente invention concerne un dispositif et un procédé de préparation de film mince de type diamant. Le dispositif de préparation de film mince de type diamant comprend une partie d'alimentation en gaz ; une alimentation en impulsion ; et une chambre de réaction, la chambre de réaction étant utilisée pour contenir une matrice ; la partie d'alimentation en gaz est utilisée pour fournir un gaz de réaction à la chambre de réaction ; et l'alimentation en impulsion est utilisée pour fournir un champ électrique pulsé à la chambre de réaction, de manière à permettre le dépôt du gaz de réaction sur la surface de la matrice au moyen d'un dépôt chimique en phase vapeur activé par plasma (PECVD) pour former un film mince de type diamant.
Patent WO-2021098572-A1 (WO)
Inventor: ZHOU YANG
IPC: G06K9/62
Filed: 2020-11-11
Abstract: An image processing method, apparatus and device, and a computer-readable storage medium. The method comprises: performing, according to a preset object category, target detection on an image to be processed to obtain at least one piece of object region information corresponding to at least one detection object (S101); screening the at least one detection object according to the at least one piece of object region information, and determining a target detection object from the at least one detection object, wherein object region information of the target detection object conforms to preset standard region information required by image processing (S102); and performing image processing on the target detection object (S103).
Patent WO-2022057081-A1 (WO)
Inventor: TONG WEI
IPC: H01B13/00
Filed: 2020-11-23
Abstract: 本发明属于输配电架空导线技术领域，尤其涉及一种金属包复合材料型线绞合加强芯架空导线及其制作方法。本发明通过金属管包覆材质为复合材料的预浸料以制得线材，然后线材经绞合、变形、固化成加强芯，最后在加强芯外层再绞合铝型线的方式，制得金属包复合材料型线绞合加强芯架空导线。本发明具有加强芯弯曲力矩大、弹性模量大、不易折损，架空导线卷绕方便、弧垂特性好、耐候性好、导电性能好，以及整体制作方法简单高效、经济可靠的优点。
Patent WO-2021115350-A1 (WO)
Inventor: WANG XIANGQIAN
IPC: H04L29/08
Filed: 2020-12-09
Abstract: The present application relates to a method and an apparatus for acquiring monitoring data of a multi-container cluster, and an electronic device. The method comprises: acquiring monitoring data sent by at least one monitoring module in a target container cluster, selecting a target gateway from a plurality of gateways according to a preset rule, and sending the monitoring data to the target gateway. By means of the method, the processing pressure of each gateway is greatly reduced, and the processing capability and resource requirements of the gateways are no longer the bottleneck of the overall performance of data acquisition systems.
Patent WO-2022120710-A1 (WO)
Inventor: YUAN SHITONG
IPC: H04W56/00
Filed: 2020-12-10
Abstract: Provided are a communication method, apparatus and system, which are used for reducing overheads and energy consumption during a carrier adding process, reducing time delays, and quickly adding an activated carrier. The method comprises: a terminal device receiving a first message on a first carrier, wherein the first message comprises configuration information, and the configuration information is used for the terminal device to receive a signal on a second carrier; and on the basis of the configuration information, the terminal device receiving a signal group on the second carrier in each measurement period, wherein each signal group comprises a plurality of signal blocks, and the signal blocks are used for the terminal device to acquire timing and frequency synchronization on the second carrier.
Patent WO-2021248866-A1 (WO)
Inventor: HUANG HERB HE
IPC: H03H9/17
Filed: 2020-12-17
Abstract: A bulk acoustic resonator and a manufacturing method therefor, a filter and an electronic device. The manufacturing method comprises: providing a substrate (100), a groove (110) being formed in the substrate (100); forming a sacrificial layer (130) located in the groove (110); forming a bottom electrode (140) located on the sacrificial layer (130), part of the boundary of the bottom electrode (140) being located above the groove (110), and part thereof extending onto the substrate (100) on the periphery of the groove (110); forming a planarization layer (500) that is located on the substrate (100) exposed from the bottom electrode (140) and is in contact with the side wall of the bottom electrode (140), the top face of the planarization layer (500) being flush with the top face of the bottom electrode (140); forming a piezoelectric layer (170) that covers the bottom electrode (140) and the planarization layer (500); forming a top electrode (180) on the piezoelectric layer (170), a piezoelectric acoustic resonance lamination layer (550) comprising the bottom electrode (140), the piezoelectric layer (170) and the top electrode (180); forming release holes (190) penetrating through the piezoelectric acoustic resonance lamination layer (550); and removing the sacrificial layer (130) via the release holes (190), so as to form a cavity (200). The bottom electrode (140) and the planarization layer (500) are formed to provide a flat face for the formation of the piezoelectric layer (170), such that the piezoelectric layer (170) can be kept flat, thereby eliminating boundary standing waves and clutters, and thus improving the quality factor of the resonator.
Patent WO-2021135987-A1 (WO)
Inventor: LIU XINYU
IPC: H02J7/00
Filed: 2020-12-18
Abstract: 一种终端及其供电方法、充放电管理电路，涉及电池充放电技术领域，终端包括负载电路(20)、电池(13)和充放电管理电路(14)。电池(13)用于向负载电路(20)提供电压。充放电管理电路(14)与负载电路(20)和电池(13)相耦接。该充放电管理电路(14)用于接收输入电压，并对输入电压降压后对电池(13)进行充电。当电池电压大于阈值电压，电池(13)向负载电路(20)提供电压。当电池电压降低至阈值电压，充放电管理电路(14)对电池电压进行升压，并将升压后的电压输出给负载电路(20)。阈值电压大于负载电路的最低工作电压。
Patent WO-2022133758-A1 (WO)
Inventor: BARBOSA ABREU RENATO
IPC: H04L1/18
Filed: 2020-12-23
Abstract: Embodiments of the present disclosure relate to enhancement on autonomous retransmission. A method comprises in accordance with a determination that a traffic is to be transmitted, transmitting, at a first device, the traffic to a second device on a first resource configured for initial transmission; starting a timer configured for retransmission; in accordance with a determination that the timer expires, activating a second resource configured for the retransmission; and retransmitting the traffic on the activated second resource. The method further comprises: receiving, at the second device, the traffic on the first resource; in accordance with a determination that a feedback or a grant is not transmitted successfully, determining the activated second resource; and receiving the traffic retransmitted on the activated second resource. In this way, a drifting of periodic TSC transmissions can be avoided and a dedicated resource for retransmission can be flexibly configured.
Patent WO-2022133851-A1 (WO)
Title: Processes for producing amine oxides
Inventor: ZHOU WENJUAN
IPC: C11D1/75
Filed: 2020-12-24
Abstract: The method relates to a tertiary amine oxide by reacting an aliphatic tertiary amine with oxygen or oxygen-containing gas, wherein the process is carried out in the presence of aldehydes with or without ketones. It is described that high yield and selectivity and discarded metal catalyst can be realized by the amine oxidation of gaseous oxidizer. The process steps are relatively simple, which improves economic efficiency.
Patent WO-2021248902-A1 (WO)
Inventor: WEI AIYING
IPC: C12N15/77
Filed: 2020-12-31
Abstract: Provided is a bacterium for producing L-amino acid. The bacterium has improved expression of a polynucleotide for encoding a protein represented by SEQ ID NO:3 and improved expression of a polynucleotide for encoding a protein represented by SEQ ID NO:31, and/or has mutations in bases at positions -45bp and -47bp of a promotor region represented by SEQ ID NO:57. Also provided are a polynucleotide, proteins encoded thereby, a recombinant carrier and a recombinant strain comprising a polynucleotide sequence, and a method for producing L-amino acid. The polynucleotide encodes a protein which is represented by SEQ ID NO:3 and has arginine at position 334 substituted by a terminator or encodes a protein which is represented by SEQ ID NO:31 and has tyrosine at position 592 substituted by phenylalanine, or is formed by mutations in bases at positions -45bp and -47bp of a promotor region represented by SEQ ID NO:57.
Patent WO-2022141662-A1 (WO)
Inventor: TANG JUNQI
IPC: B32B15/04
Filed: 2021-01-08
Abstract: 本发明提供一种覆不对称金属箔的层压板和包含其的印刷线路板。所述覆不对称金属箔的层压板包括一张或至少两张层叠的低模量预浸料，和覆于所述一张或至少两张层叠的低模量预浸料一侧的金属箔或两侧的厚度不同的金属箔；所述低模量预浸料固化后的弹性模量为22GPa以下。本发明通过选择固化后弹性模量在22GPa以下的低模量预浸料作为覆不对称金属箔的层压板的绝缘材料，从而使得到的覆不对称金属箔的层压板和由其制备的印刷线路板具有较低的A态翘曲量和回流焊处理后的翘曲量，保证印刷线路板的可靠性。
Patent WO-2021169934-A1 (WO)
Inventor: ZHU JIANG
IPC: C07F9/38
Filed: 2021-02-23
Abstract: The present invention relates to the field of MRI contrast agents, and provides an MRI contrast agent, a preparation method therefor and an application thereof. The MRI contrast agent is prepared by a compound having structural features of formula I. The MRI contrast agent can also be prepared by a compound having structural features of formula II or pharmaceutically acceptable salts thereof, wherein M 1  is a +2 valent ion of paramagnetic metal Mn, Fe, Eu or Dy, or a +3 valent ion of Mn, Fe, Eu or Dy; M 2  is Na + , K + , or a meglumine cation; when M 1  is a +2 valent ion, a=2; and when M 1  is a +3 valent ion, a=3. The MRI contrast agent is good in water solubility, high in relaxation efficiency, and low in toxic and side effects.
Patent WO-2021232947-A1 (WO)
Inventor: HAN BINGQUAN
IPC: G02B27/01
Filed: 2021-03-30
Abstract: 一种光学显示组件100和智能穿戴设备1000。光学显示组件100包括光传输元件10、光机模组20、角度偏移检测模组30和驱动模组40。光传输元件10包括第一面11、第二面13及第三面15，第一面11与第二面13相背，第三面15连接第一面11与第二面13。光机模组20用于发射携带图像信息的光线并将光线朝第一面11投射。角度偏移检测模组30设置在光传输元件10及光机模组20上，用于检测光机模组20相对预设的初始位置的偏转信息。在光机模组20相对初始位置发生偏转时，驱动模组40驱动光传输元件10转动以调整图像信息的显示位置。
Patent WO-2022204995-A1 (WO)
Title: Display panel and preparation method therefor, and display device
Inventor: LI MENG
IPC: H01L27/32
Filed: 2021-03-30
Abstract: The present application relates to the technical field of display, and discloses a display panel and a preparation method therefor, and a display device. The blocking structure, at least one first power line and row driving circuit comprised in the display panel partially overlap in pairs. Thus, the total width of the structures located in a peripheral region can be effectively reduced, thereby reducing the width of the bezel of the display panel, facilitating the implementation of a display panel having a narrow bezel.
Patent WO-2021204292-A1 (WO)
Title: Application discovery method, apparatus and system, and computer storage medium
Inventor: ZHU FANGYUAN
IPC: H04L29/08
Filed: 2021-04-12
Abstract: Disclosed are an application discovery method, apparatus and system, and a computer storage medium. The application discovery method is applied to a first SMF network element and comprises: acquiring a first domain name requested by a terminal device; sending the first domain name to a second SMF network element; and receiving first information from the second SMF network element, wherein the first information comprises information of a first application platform or an IP address of a DNS server corresponding to the first application platform; the first application platform is an application platform in which a first application corresponding to the first domain name is located; and the first information is used for acquiring a target IP address corresponding to the first domain name. By means of the target IP address, the terminal device can access the first application corresponding to the first domain name. According to the present application, by means of the interaction between a first SMF network element and a second SMF network element, a first application platform in which a first application corresponding to a first domain name is located can be determined, thereby realizing application discovery.
Patent WO-2021213245-A1 (WO)
Title: 抗体或其抗原结合片段、其制备方法及医药用途
Inventor: HUA HAIQING
IPC: C07K16/18
Filed: 2021-04-15
Abstract: 提供了抗体或其抗原结合片段、其制备方法及其医药用途。具体地，提供了包含抗GPC3抗体CDR区的嵌合抗体、人源化抗体，以及包含抗GPC3抗体或其抗原结合片段的药物组合物，及其作为抗癌药物的用途。尤其地，提供了一种人源化的抗GPC3抗体、及其在制备用于治疗GPC3介导的疾病或病症的药物中的用途，以及用于细胞生长抑制剂、用于肿瘤检测和诊断中的用途。
Patent WO-2022126956-A1 (WO)
Title: 激光投影设备及其提示方法
Inventor: TANG TIANTIAN
IPC: H04N9/31
Filed: 2021-04-23
Abstract: 提供了一种激光投影设备及其提示方法，该方法包括：激光投影设备若检测到目标物的位置处于任一阈值检测范围，则可以根据目标位置生成提示画面，并在投影屏幕的主画面上显示包括用于指示目标物的目标位置的文本信息，和/或用于标识目标物与激光投影设备的相对位置的图像信息的提示画面，使得用户能够在该提示画面的提示下及时远离投影屏幕，以保护用户的眼睛。